But soon after becoming a Maverick, Smith was urged by team owner Mark Cuban to go back into his Twitter account and clean things up.

"One of the first things after we drafted Dennis, and I'm talking to him on the phone, I'm like, 'Dude, I went through your Twitter account. It's time to get on there and delete,' " Cuban said during the broadcast of a Summer League game on ESPN, as pointed out by the Austin American-Statesman. "And so, he went through it. And to his credit, they were gone. He had a lot of stupid stuff on there."

Interestingly, the tweet in which Smith trashed Romo survived the cut.